1993 FORD MONDEO jack points

Working on your car can be dangerous.
This page shows just some of the potential
risks and hazards, with the aim of creating a
safety-conscious attitude.
General hazards
Scalding
• Don’t remove the radiator or expansion
tank cap while the engine is hot.
• Engine oil, automatic transmission fluid or
power steering fluid may also be dangerously
hot if the engine has recently been running.
Burning
• Beware of burns from the exhaust system
and from any part of the engine. Brake discs
and drums can also be extremely hot
immediately after use.
Crushing
• When working under or near
a raised vehicle, always
supplement the
jack with axle
stands, or use
drive-on ramps.
Never venture
under a car
which is only
supported by
a jack.
• Take care if loosening or tightening high-
torque nuts when the vehicle is on stands.
Initial loosening and final tightening should
be done with the wheels on the ground.
Fire
• Fuel is highly flammable; fuel vapour is
explosive.
• Don’t let fuel spill onto a hot engine.
• Do not smoke or allow naked lights
(including pilot lights) anywhere near a
vehicle being worked on. Also beware of
creating sparks
(electrically or by use of tools).
• Fuel vapour is heavier than air, so don’t
work on the fuel system with the vehicle over
an inspection pit.
• Another cause of fire is an electrical
overload or short-circuit. Take care when
repairing or modifying the vehicle wiring.
• Keep a fire extinguisher handy, of a type
suitable for use on fuel and electrical fires.
Electric shock
• Ignition HT
voltage can be
dangerous,
especially to
people with
heart problems
or a pacemaker.
Don’t work on or
near the ignition
system with the
engine running or the
ignition switched on.• Mains voltage is also dangerous. Make
sure that any mains-operated equipment is
correctly earthed. Mains power points should
be protected by a residual current device
(RCD) circuit breaker.
Fume or gas intoxication
• Exhaust fumes are
poisonous; they often
contain carbon
monoxide, which is
rapidly fatal if inhaled.
Never run the
engine in a
confined space
such as a garage
with the doors shut.
• Fuel vapour is also
poisonous, as are the vapours from some
cleaning solvents and paint thinners.
Poisonous or irritant substances
• Avoid skin contact with battery acid and
with any fuel, fluid or lubricant, especially
antifreeze, brake hydraulic fluid and Diesel
fuel. Don’t syphon them by mouth. If such a
substance is swallowed or gets into the eyes,
seek medical advice.
• Prolonged contact with used engine oil can
cause skin cancer. Wear gloves or use a
barrier cream if necessary. Change out of oil-
soaked clothes and do not keep oily rags in
your pocket.
• Air conditioning refrigerant forms a
poisonous gas if exposed to a naked flame
(including a cigarette). It can also cause skin
burns on contact.
Asbestos
• Asbestos dust can cause cancer if inhaled
or swallowed. Asbestos may be found in
gaskets and in brake and clutch linings.
When dealing with such components it is
safest to assume that they contain asbestos.
Special hazards
Hydrofluoric acid
• This extremely corrosive acid is formed
when certain types of synthetic rubber, found
in some O-rings, oil seals, fuel hoses etc, are
exposed to temperatures above 400
0C. The
rubber changes into a charred or sticky
substance containing the acid. Once formed,
the acid remains dangerous for years. If it
gets onto the skin, it may be necessary to
amputate the limb concerned.
• When dealing with a vehicle which has
suffered a fire, or with components salvaged
from such a vehicle, wear protective gloves
and discard them after use.
The battery
• Batteries contain sulphuric acid, which
attacks clothing, eyes and skin. Take care
when topping-up or carrying the battery.
• The hydrogen gas given off by the battery
is highly explosive. Never cause a spark or
allow a naked light nearby. Be careful when
connecting and disconnecting battery
chargers or jump leads.
Air bags
• Air bags can cause injury if they go off
accidentally. Take care when removing the
steering wheel and/or facia. Special storage
instructions may apply.
Diesel injection equipment
• Diesel injection pumps supply fuel at very
high pressure. Take care when working on
the fuel injectors and fuel pipes.
Warning: Never expose the
hands, face or any other part of
the body to injector spray; the
fuel can penetrate the skin with
potentially fatal results.
Remember...
DO
• Do use eye protection when using power
tools, and when working under the vehicle.
• Do wear gloves or use barrier cream to
protect your hands when necessary.
• Do get someone to check periodically
that all is well when working alone on the
vehicle.
• Do keep loose clothing and long hair well
out of the way of moving mechanical parts.
• Do remove rings, wristwatch etc, before
working on the vehicle – especially the
electrical system.
• Do ensure that any lifting or jacking
equipment has a safe working load rating
adequate for the job.
A few tips
DON’T
• Don’t attempt to lift a heavy component
which may be beyond your capability – get
assistance.
• Don’t rush to finish a job, or take
unverified short cuts.
• Don’t use ill-fitting tools which may slip
and cause injury.
• Don’t leave tools or parts lying around
where someone can trip over them. Mop
up oil and fuel spills at once.
• Don’t allow children or pets to play in or
near a vehicle being worked on.
0•5Safety First!
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Exhaust system
MStart the engine. With your assistant
holding a rag over the tailpipe, check the
entire system for leaks. Repair or renew
leaking sections.
Jack up the front and rear of the vehicle,
and securely support it on axle stands.
Position the stands clear of the suspension
assemblies. Ensure that the wheels are
clear of the ground and that the steering
can be turned from lock to lock.
Steering mechanism
MHave your assistant turn the steering from
lock to lock. Check that the steering turns
smoothly, and that no part of the steering
mechanism, including a wheel or tyre, fouls
any brake hose or pipe or any part of the body
structure.
MExamine the steering rack rubber gaiters
for damage or insecurity of the retaining clips.
If power steering is fitted, check for signs of
damage or leakage of the fluid hoses, pipes or
connections. Also check for excessive
stiffness or binding of the steering, a missing
split pin or locking device, or severe corrosion
of the body structure within 30 cm of any
steering component attachment point.
Front and rear suspension and
wheel bearings
MStarting at the front right-hand side, grasp
the roadwheel at the 3 o’clock and 9 o’clock
positions and shake it vigorously. Check for
free play or insecurity at the wheel bearings,
suspension balljoints, or suspension mount-
ings, pivots and attachments.
MNow grasp the wheel at the 12 o’clock and
6 o’clock positions and repeat the previous
inspection. Spin the wheel, and check for
roughness or tightness of the front wheel
bearing.
MIf excess free play is suspected at a
component pivot point, this can be confirmed
by using a large screwdriver or similar tool and
levering between the mounting and the
component attachment. This will confirm
whether the wear is in the pivot bush, its
retaining bolt, or in the mounting itself (the bolt
holes can often become elongated).
MCarry out all the above checks at the other
front wheel, and then at both rear wheels.
Springs and shock absorbers
MExamine the suspension struts (when
applicable) for serious fluid leakage, corrosion,
or damage to the casing. Also check the
security of the mounting points.
MIf coil springs are fitted, check that the
spring ends locate in their seats, and that the
spring is not corroded, cracked or broken.
MIf leaf springs are fitted, check that all
leaves are intact, that the axle is securely
attached to each spring, and that there is no
deterioration of the spring eye mountings,
bushes, and shackles.MThe same general checks apply to vehicles
fitted with other suspension types, such as
torsion bars, hydraulic displacer units, etc.
Ensure that all mountings and attachments are
secure, that there are no signs of excessive
wear, corrosion or damage, and (on hydraulic
types) that there are no fluid leaks or damaged
pipes.
MInspect the shock absorbers for signs of
serious fluid leakage. Check for wear of the
mounting bushes or attachments, or damage
to the body of the unit.
Driveshafts
(fwd vehicles only)
MRotate each front wheel in turn and inspect
the constant velocity joint gaiters for splits or
damage. Also check that each driveshaft is
straight and undamaged.
Braking system
MIf possible without dismantling, check
brake pad wear and disc condition. Ensure
that the friction lining material has not worn
excessively, (A) and that the discs are not
fractured, pitted, scored or badly worn (B).
MExamine all the rigid brake pipes
underneath the vehicle, and the flexible
hose(s) at the rear. Look for corrosion, chafing
or insecurity of the pipes, and for signs of
bulging under pressure, chafing, splits or
deterioration of the flexible hoses.
MLook for signs of fluid leaks at the brake
calipers or on the brake backplates. Repair or
renew leaking components.
MSlowly spin each wheel, while your
assistant depresses and releases the
footbrake. Ensure that each brake is operating
and does not bind when the pedal is released.
3Checks carried out
WITH THE VEHICLE RAISED
AND THE WHEELS FREE TO
TURN
0•9MOT Test Checks
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0•11Roadside Repairs
To change a wheel, remove the spare
wheel and jack, apply the handbrake, and
chock the wheel diagonally opposite the
one to be changed. On manual transmission
models, select first or reverse gear; on
automatic transmission models, place the
selector lever in “P”. Make sure that the
vehicle is located on firm level ground. Use
the flat end of the wheelbrace carefully to
remove the trim covering the wheel nuts,
then slightly loosen the wheel nuts with the
brace (see illustrations). Locate the jack
head in the jacking point nearest to the
wheel to be changed, ensuring that the
channel in the jack head fits over the body
flange (see illustrations)and turn its
handle to raise the jack. When the wheel is
clear of the ground, remove the nuts and lift
off the wheel. Fit the spare wheel, and
moderately tighten the nuts. Lower the
vehicle, then tighten the nuts fully and refit
the trim. With the spare wheel in position,
remove the chock, and stow the jack and
tools.
When jacking up the vehicle to carry out
repair or maintenance tasks, position the jack
as follows.
If the front of the vehicle is to be raised,
either place the jack head under the sump,
with a block of wood to prevent damage, or
place a jacking beam across the two front
points “B” shown in the accompanying
illustration, and lift the vehicle evenly.
To raise the rear of the vehicle, place a
jacking beam across the two rear points “B”
shown in the accompanying illustration, and
lift the vehicle evenly.
To raise the side of the vehicle, place the
jack head under the appropriate point
indicated in the accompanying illustration - if
a trolley jack or similar is used on the points
“A” provided for the vehicle’s jack, make up a
wooden spacer with a groove cut in it to
accept the underbody flange, so that there isno risk of the jack slipping or buckling the
flange. Never work under, around or near a
raised vehicle unless it is adequately
supported in at least two places with axle
stands or suitable sturdy blocks.
The vehicle may be towed, for breakdown
recovery purposes only, using the towing eyes
positioned at the front and rear of the vehicle
(see illustrations). These eyes are intended
for towing loads only, and must not be used
for lifting the vehicle, either directly or
indirectly.If the vehicle is equipped with automatic
transmission, the following precautions must
be observed if the vehicle is to be towed,
particularly if any kind of transmission fault is
suspected. Preferably, a front-end-suspended
tow should be used (ie with the front wheels
off the ground). If this is not possible, place
the selector lever in “N” and tow the vehicle -
forwards only, never backwards - for a
distance of no more than 30 miles (50 km),
and at speeds no greater than 30 mph
(50 km/h).
Jacking, towing and wheel changing
Front towing eyeRear towing eye
Use flat end of wheelbrace to remove trim
covering roadwheel nutsSlacken roadwheel nuts in diagonal
sequence
With jack base on firm ground, locate jack
head in jacking point - indentations
(arrowed) in sill identify jacking points
Jacking and supporting
points
A Jacking points (for
vehicle jack in roadside
use) - support points (for
axle stands in
servicing/overhaul work)
B Jacking points (for
trolley jack or workshop
hoist in
servicing/overhaul work)
- additional support
points
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1•26Every 60 000 miles
Every 60 000 miles
Refer to Chapter 2, Part A.
Warning: Petrol is extremely
flammable, so extra precautions
must be taken when working on
any part of the fuel system. Do not smoke,
or allow open flames or bare light bulbs,
near the work area. Also, do not work in a
garage if a gas appliance with a pilot light is
present. While performing any work on the
fuel system, wear safety glasses, and have
a suitable (Class B) fire extinguisher on
hand. If you spill any fuel on your skin, rinse
it off immediately with soap and water.
1The fuel filter is located at the front right-
hand corner of the fuel tank, just forward of
the vehicle’s right-hand rear jacking point. The
filter performs a vital role in keeping dirt and
other foreign matter out of the fuel system,
and so must be renewed at regular intervals,or whenever you have reason to suspect that
it may be clogged. It is always unpleasant
working under a vehicle - pressure-washing or
hosing clean the underbody in the filter’s
vicinity will make working conditions more
tolerable, and will reduce the risk of getting
dirt into the fuel system.
2Relieve any residual pressure in the system
by removing the fuel pump fuse (No 14) and
starting the engine; allow the engine to idle until
it dies. Turn the engine over once or twice on
the starter, to ensure that all pressure is
released, then switch off the ignition.
Warning: This procedure will
merely relieve the pressure
necessary for the engine to run -
remember that fuel will still be present in
the system components, and take
precautions before disconnecting them.
3Noting the comments made in Section 1 of
Chapter 5, disconnect the battery earth terminal.
4Jack up the rear right-hand side of the
vehicle, and support it securely on an axle stand.
5Using rag to soak up any spilt fuel, release
the fuel feed and outlet pipe unions from the
filter, by squeezing together the protruding
locking lugs on each union, and carefully
pulling the union off the filter stub (seeillustration). Where the unions are colour-
coded, the feed and outlet pipes cannot be
confused; where both unions are the same
colour, note carefully which pipe is connected
to which filter stub, and ensure that they are
correctly reconnected on refitting.
6Noting the arrows and/or other markings on
the filter showing the direction of fuel flow
(towards the engine), slacken the filter clamp
screw and withdraw the filter. Note that the
filter will still contain fuel; care should be
taken, to avoid spillage and to minimise the
risk of fire.
7On installation, slide the filter into its clamp
so that the arrow marked on it faces the
correct way, then slide each pipe union on to
its (correct) respective filter stub, and press it
down until the locking lugs click into their
groove (see illustrations). Tighten the clamp
screw carefully, until the filter is just prevented
from moving; do not overtighten the clamp
screw, or the filter casing may be crushed.
8Refit the fuel pump fuse and reconnect the
battery earth terminal, then switch the ignition
on and off five times, to pressurise the
system. Check for any sign of fuel leakage
around the filter unions before lowering the
vehicle to the ground and starting the engine.
33 Fuel filter renewal
32 Timing belt renewal
33.5 Squeeze together fuel filter pipe union
locking lugs, then pull pipes off filter stubs -
ensure pipes are correctly reconnected33.7A When installing the new filter,
ensure the arrow showing direction of fuel
flow points towards the engine . . .
Every 3 years
The procedure is similar to that for the
bleeding of the hydraulic system as described
in Chapter 9, except that the brake fluid
reservoir should be emptied by syphoning,and allowance should be made for the old
fluid to be removed from the circuit when
bleeding a section of the circuit.
34 Brake fluid renewal
31.22 Measure the resistance of the spark
plug leads - if any exceeds the specified
maximum value, renew all the leads
the lead to remove built-up dirt and grease.
Once the lead is clean, check for burns, cracks
and other damage. Do not bend the lead
sharply, because the conductor might break.
22Disconnect the lead from the ignition coil
by pressing together the plastic retaining
catches and pulling the end fitting off the coil
terminal. Check for corrosion and for a tight
fit. If a meter with the correct measuring range
is available, measure the resistance of the
disconnected lead from its coil connector to
its spark plug connector (see illustration). If
the resistance recorded for any of the leads
exceeds the value specified, all the leadsshould be renewed as a set. Refit the lead to
the coil, noting that each coil terminal is
marked with its respective cylinder number,
so that there is no risk of mixing up the leads
and upsetting the firing order.
23Inspect the remaining plug leads, ensuring
that each is securely fastened both ends when
the check is complete. If any sign of arcing,
severe connector corrosion, burns, cracks or
other damage is noticed, obtain new spark
plug (HT) leads, renewing them as a set. If new
spark plug leads are to be fitted, remove and
refit them one at a time, to avoid mix-ups in
the firing order.
33.7B . . . secure pipe unions as described -
do not overtighten clamp screw (arrowed)
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Removal
1Remove the transmission (see the relevant
Part of Chapter 7). Now is a good time to
check components such as oil seals and
renew them if necessary.
2Where appropriate, remove the clutch
(Chapter 8). Now is a good time to check or
renew the clutch components and pilot
bearing.
3Use a centre-punch or paint to make
alignment marks on the flywheel/driveplate
and crankshaft, to ensure correct alignment
during refitting.
4Prevent the flywheel/driveplate from
turning by locking the ring gear teeth, or by
bolting a strap between the flywheel/
driveplate and the cylinder block/
crankcase. Slacken the bolts evenly until all
are free.
5Remove each bolt in turn, and ensure that
new replacements are obtained for
reassembly; these bolts are subjected to
severe stresses, and so must be renewed,
regardless of their apparent condition,
whenever they are disturbed.
6Noting the reinforcing plate (automatic
transmission-equipped models only),
withdraw the flywheel/driveplate; do not drop
it - it is very heavy.
Inspection
7Clean the flywheel/driveplate to remove
grease and oil. Inspect the surface for cracks,
rivet grooves, burned areas and score marks.
Light scoring can be removed with emery
cloth. Check for cracked and broken ring gear
teeth. Lay the flywheel/driveplate on a flat
surface, and use a straight edge to check for
warpage.
8Clean and inspect the mating surfaces of
the flywheel/driveplate and the crankshaft. If
the crankshaft left-hand seal is leaking, renew
it (see Section 20) before refitting the
flywheel/driveplate.
9While the flywheel/driveplate is removed,clean carefully its inboard (right-hand) face,
particularly the recesses which serve as the
reference points for the crankshaft
speed/position sensor. Clean the sensor’s tip,
and check that the sensor is securely
fastened.
Refitting
10On refitting, ensure that the
engine/transmission adaptor plate is in place
(where necessary), then fit the
flywheel/driveplate to the crankshaft so that
all bolt holes align - it will fit only one way -
check this using the marks made on removal.
Do not forget the reinforcing plate (where
fitted).
11Lock the flywheel/driveplate by the
method used on dismantling. Working in a
diagonal sequence to tighten them evenly,
and increasing to the final amount in two or
three stages, tighten the new bolts to the
specified torque wrench setting (see
illustration).
12The remainder of reassembly is the
reverse of the removal procedure, referring to
the relevant text for details where required.
General
1The engine/transmission mountings
seldom require attention, but broken or
deteriorated mountings should be renewed
immediately, or the added strain placed on
the driveline components may cause damage
or wear.
2While separate mountings may be removed
and refitted individually, if more than one is
disturbed at a time - such as if theengine/transmission unit is removed from its
mountings - they must be reassembled and
their fasteners tightened in a strict sequence.
3On reassembly, the weight of the
engine/transmission unit must not be taken
by the mountings until all are correctly
aligned. Fitting the Ford service tool in place
of the front mounting, tighten the
engine/transmission mounting fasteners to
their specified torque wrench settings, and in
the sequence described in Part B of this
Chapter, Section 4, paragraphs 49 and 50.
Inspection
4During the check, the engine/transmission
unit must be raised slightly, to remove its
weight from the mountings.
5Raise the front of the vehicle, and support it
securely on axle stands. Position a jack under
the sump, with a large block of wood
between the jack head and the sump, then
carefully raise the engine/transmission just
enough to take the weight off the mountings.
Warning: DO NOT place any part
of your body under the engine
when it is supported only by a
jack!
6Check the mountings to see if the rubber is
cracked, hardened or separated from the
metal components. Sometimes the rubber
will split right down the centre.
7Check for relative movement between each
mounting’s brackets and the engine/
transmission or body (use a large screwdriver
or lever to attempt to move the mountings). If
movement is noted, lower the engine and
check-tighten the mounting fasteners.
Renewal
Front mounting
8Unbolt the resonator support bracket from
the engine compartment front crossmember,
slacken the two clamp screws securing the
22 Engine/transmission
mountings -
inspection and renewal
21 Flywheel/driveplate -
removal, inspection and refitting
2A•24 In-car engine repair procedures
21.11 Note method used to lock
flywheel/driveplate while (new) bolts are
tightened
22.8 Engine/transmission front mounting - manual transmission shown, automatic
equivalent similar
1 Transmission 3 Mounting 5 Mounting centre bolt
2 Mounting bracket 4 Front suspension subframe
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rings, and intend to re-use the same injectors,
remove the old nose seal and O-rings, and
discard them.
22Further testing of the injector(s) is beyond
the scope of the home mechanic. If you are in
doubt as to the status of any injector(s), it can
be tested at a dealer service department.
23Refitting is the reverse of the removal
procedure, noting the following points:
(a) Lubricate each nose seal and O-ring with
clean engine oil on installation.
(b) Locate each injector carefully in the fuel
rail recess, ensuring that the locating tab
on the injector head fits into the slot
provided in the rail. Tighten the bolts to
the specified torque.
(c) Fit a new seal to each fuel rail nose, and
ensure the seals are not displaced as the
rail is refitted. Ensure that the fuel rail is
settled fully in the manifold before
tightening the three bolts evenly and to
the torque wrench setting specified.
(d) Fasten the fuel feed and return quick-
release couplings as described in Sec-
tion 3.
(e) Ensure that the breather hose, vacuum
hose and wiring are routed correctly, and
secured on reconnection by any clips or
ties provided.
(f) On completion, switch the ignition on and
off five times, to activate the fuel pump and
pressurise the system, without cranking
the engine. Check for signs of fuel leaks
around all disturbed unions and joints
before attempting to start the engine.
Fuel pressure regulator
Check
24Refer to the fuel pump/fuel pressure
check procedure (see Section 8).
Renewal
25Relieve the residual pressure in the fuel
system (see Section 2), and equalise tank
pressure by removing the fuel filler cap.
Warning: This procedure will
merely relieve the increased
pressure necessary for the engine
to run - remember that fuel will
still be present in the system components,
and take precautions accordingly before
disconnecting any of them.26Disconnect the battery negative (earth)
lead - see Chapter 5, Section 1.
27Remove the plenum chamber (see
Section 4).
28Disconnect the vacuum hose from the
regulator.
29Unscrew the two regulator retaining bolts,
place a wad of clean rag to soak up any spilt
fuel, and withdraw the regulator (see
illustration).
30Refitting is the reverse of the removal
procedure, noting the following points:
(a) Renew the regulator sealing O-ring
whenever the regulator is disturbed.
Lubricate the new O-ring with clean
engine oil on installation.
(b) Locate the regulator carefully in the fuel
rail recess, and tighten the bolts to the
specified torque wrench setting.
(c) On completion, switch the ignition on and
off five times, to activate the fuel pump and
pressurise the system, without cranking
the engine. Check for signs of fuel leaks
around all disturbed unions and joints
before attempting to start the engine.
Idle speed control valve
Check
31Disconnect the battery negative (earth)
lead - see Chapter 5, Section 1.
32Raise the front of the vehicle, and support
it securely on axle stands.
Warning: Do not place any part of
your body under a vehicle when
it’s supported only by a jack!
33Unplug the valve’s electrical connector
(see illustration).
34Connect a 12-volt battery across the
valve’s terminals - positive (+) to terminal 37
(the green/yellow wire) and negative (-) to
terminal 21 (the black/yellow).
Caution: It is essential that the
correct polarity is observed, or
the diode incorporated in the
valve may be damaged.
35A distinct click should be heard each time
contact is made and broken. If not, measure
the resistance between the terminals. If the
resistance is as specified, the valve is okay
(but there may be a problem with the wiring or
the ECU). If the resistance is not as specified,
renew the valve (see below).36Plug in the valve’s electrical connector.
Renewal
37Disconnect the battery negative (earth)
lead - see Chapter 5, Section 1.
38Raise the front of the vehicle, and support
it securely on axle stands.
Warning: Do not place any part of
your body under a vehicle when
it’s supported only by a jack!
39Unplug the valve’s electrical connector.
40Unscrew the two retaining bolts, and
withdraw the valve from the inlet manifold
(see illustration).
41Since the valve’s individual components
are not available separately, and the complete
assembly must be renewed if it is thought to
be faulty, there is nothing to be lost by
attempting to flush out the passages, using
carburettor cleaner or similar solvent. This
won’t take much time or effort, and may well
cure the fault.
42Refitting is the reverse of the removal
procedure, noting the following points:
(a) Clean the mating surfaces carefully, and
always fit a new gasket whenever the
valve is disturbed.
(b) Tighten the bolts evenly and to the
specified torque wrench setting.
(c) Once the wiring and battery are
reconnected, start the engine and allow it
to idle. When it has reached normal
operating temperature, check that the idle
speed is stable, and that no induction (air)
leaks are evident. Switch on all electrical
loads (headlights, heated rear window,
etc), and check that the idle speed is still
correct.
Fuel and exhaust systems 4•11
4
16.43 Location of idle-increase solenoid
valve (A) and diode (B)
16.29 Disconnect vacuum hose, and
unscrew bolts (arrowed) to withdraw fuel
pressure regulator16.33 Access to idle speed control valve is
from underneath vehicle - unplug electrical
connector (arrowed) to check valve16.40 Unscrew bolts (arrowed) to remove
idle speed control valve
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6With the drum in position, refit the wheel,
then carry out the renewal procedure on the
remaining rear brake.
7Lower the vehicle to the ground, and
tighten the wheel nuts.
8Depress the brake pedal several times, in
order to operate the self-adjusting mechanism
and set the shoes at their normal operating
position.
9Make several forward and reverse stops,
and operate the handbrake fully two or three
times. Give the vehicle a road test, to make
sure that the brakes are functioning correctly,
and to bed-in the new linings to the contours
of the disc. Remember that the new linings
will not give full braking efficiency until they
have bedded-in.
Note:Before starting work, check on the
availability of parts (overhaul kit of seals). Also
bear in mind that if the brake shoes have been
contaminated by fluid leaking from the wheel
cylinder, they must be renewed. In principle,
the shoes on BOTH sides of the vehicle must
be renewed, even if they are only
contaminated on one side.
Removal
1Remove the brake drum as described in
Section 5.
2Minimise fluid loss either by removing the
master cylinder reservoir cap, and then
tightening it down onto a piece of polythene
to obtain an airtight seal, or by using a brake
hose clamp, a G-clamp, or similar tool, to
clamp the flexible hose at the nearest
convenient point to the wheel cylinder.
3Pull the brake shoes apart at their top ends,
so that they are just clear of the wheel
cylinder. The automatic adjuster will hold the
shoes in this position, so that the cylinder can
be withdrawn.
4Wipe away all traces of dirt around the
hydraulic union at the rear of the wheel
cylinder, then undo the union nut.5Unscrew the two bolts securing the wheel
cylinder to the backplate (see illustration).
6Withdraw the wheel cylinder from the
backplate so that it is clear of the brake
shoes. Plug the open hydraulic unions, to
prevent the entry of dirt, and to minimise
further fluid loss whilst the cylinder is
detached.
Overhaul
7Clean the external surfaces of the cylinder,
and unscrew the bleed screw.
8Carefully prise off the dust cover from each
end of the cylinder.
9Tap the wheel cylinder on a block of wood
to eject the pistons and seals, keeping them
identified for location. Finally remove the
spring.
10Clean the pistons and the cylinder by
washing in methylated spirit or fresh hydraulic
fluid. Do not use petrol, paraffin or any other
mineral-based fluid. Remove and discard the
old seals, noting which way round they are
fitted.
11Examine the surfaces of the pistons and
the cylinder bores, and look for any signs of
rust or scoring. If such damage is evident, the
complete wheel cylinder must be renewed.
12Reassemble by lubricating the first piston
in clean hydraulic fluid, then manipulating a
new seal into position, so that its raised lip
faces away from the brake shoe bearing face
of the piston.
13Insert the piston into the cylinder. As the
seal enters the bore, twist the piston back and
forth so that the seal lip is not trapped.
14Insert the spring, then refit the remaining
piston and seal, again making sure that the
seal lip is not trapped as it enters the bore.
15Fit new dust covers to the grooves in the
pistons and wheel cylinder body.
16Refit the bleed screw.
Refitting
17Wipe clean the backplate, and remove the
plug from the end of the hydraulic pipe. Fit the
cylinder onto the backplate, and screw in the
hydraulic union nut by hand, being careful not
to cross-thread it.18Tighten the mounting bolts, then fully
tighten the hydraulic union nut.
19Retract the automatic brake adjuster
mechanism, so that the brake shoes engage
with the pistons of the wheel cylinder. To do
this, prise the shoes apart slightly, turn the
automatic adjuster to its minimum position,
and release the shoes.
20Remove the clamp from the flexible brake
hose, or the polythene from the master
cylinder (as applicable).
21Refit the brake drum with reference to
Section 5.
22Bleed the brake hydraulic system as
described in Section 15. Providing suitable
precautions were taken to minimise loss of
fluid, it should only be necessary to bleed the
relevant rear brake.
23Test the brakes carefully before returning
the vehicle to normal service.
Warning: Disc brake pads must
be renewed on BOTH rear wheels
at the same time - never renew
the pads on only one wheel, as
uneven braking may result. Although
genuine Ford linings are asbestos-free, the
dust created by wear of non-genuine pads
may contain asbestos, which is a health
hazard. Never blow it out with compressed
air, and don’t inhale any of it. DO NOT use
petroleum-based solvents to clean brake
parts; use brake cleaner or methylated
spirit only. DO NOT allow any brake fluid,
oil or grease to contact the brake pads or
disc.
1Chock the front wheels, and engage 1st
gear (or “P”). Loosen the rear wheel nuts, jack
up the rear of the vehicle and support it on
axle stands.
2Remove the rear wheels. Work on one
brake assembly at a time, using the
assembled brake for reference if necessary.
3Inspect the rear brake disc as described in
Section 10.
4Extract the spring clip, and pull out the
retaining pin securing the caliper to the carrier
8 Rear brake pads - renewal
7 Rear wheel cylinder -
removal, overhaul and refitting
9•8 Braking system
6.2N Clean the backplate, and apply small
amounts of high-melting-point brake
grease to the brake shoe contact points.
Be careful not to get grease on any friction
surfaces6.2O Lubricate the sliding components of
the automatic adjuster with a little high-
melting-point brake grease, but leave the
serrations on the eccentric cam shown
here clean7.5 Bolts securing the wheel cylinder to
the backplate. Hydraulic union nut and
bleed screw cover are also visible
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spring must now be carefully released from
the compressor. If it is to be re-used, the
spring can be left in compression.
7With the strut assembly now completely
dismantled, examine all the components for
wear and damage, and check the bearing for
smoothness of operation. Renew components
as necessary.
8Examine the strut for signs of fluid leakage.
Check the strut piston for signs of pitting
along its entire length, and check the strut
body for signs of damage. Test the operation
of the strut, while holding it in an upright
position, by moving the piston through a full
stroke, and then through short strokes of 50
to 100 mm. In both cases, the resistance felt
should be smooth and continuous. If the
resistance is jerky, uneven, or if there is any
visible sign of wear or damage to the strut,
renewal is necessary.
9Reassembly is a reversal of dismantling,
noting the following points:
(a) Make sure that the coil spring ends are
correctly located in the upper and lower
seats before releasing the compressor.
(b) Check that the bearing is correctly fitted
to the piston rod seat.
(c) Tighten the thrust bearing retaining nut to
the specified torque.
Removal
1Apply the handbrake, jack up the front of
the vehicle and support it on axle stands.
Remove both front wheels.
2Unscrew the nuts, and disconnect the anti-
roll bar links from the front suspension struts
on both sides of the vehicle. Note that, on
models with ABS, the wheel sensor wiring
support brackets are located beneath the nuts
(see illustrations).
3Unscrew and remove the anti-roll bar
mounting bolts from the engine subframe on
both sides of the vehicle.
4Withdraw the anti-roll bar from one side of
the vehicle, taking care not to damage the
surrounding components.5If necessary, unscrew the nuts and remove
the links from the anti-roll bar.
Refitting
6Refitting is a reversal of the removal
procedure.
Removal
1Apply the handbrake, jack up the front of
the vehicle and support it on axle stands.
Remove the appropriate wheel.
2If removing the right-hand side lower arm,
remove the auxiliary drivebelt cover where
necessary.
3Unscrew and remove the nuts and bolts
securing the lower arm to the subframe (see
illustration).
4Unscrew the nuts and disconnect the anti-
roll bar links from the anti-roll bar on both
sides. Swivel the anti-roll bar upwards away
from the lower arm.
5Extract the split pin from the track rod end
balljoint nut. Unscrew the nut, and detach the
rod from the arm on the steering knuckle
using a conventional balljoint removal tool.
Take care not to damage the balljoint seal.
6Remove the clip securing the driveshaft
inner gaiter to the inner CV joint, and
disconnect the gaiter from the CV joint
housing. This is necessary to prevent damageto the gaiter when the steering knuckle is
moved outwards to remove the lower arm.
7Note which way round the front suspension
lower arm balljoint clamp bolt is fitted, then
unscrew and remove it from the knuckle
assembly. Lever the balljoint down from the
knuckle; if it is tight, prise the joint open carefully
using a large flat-bladed tool. Take care not to
damage the balljoint seal during the separation
procedure. Support the inner end of the
driveshaft on an axle stand (see illustrations).
8Remove the lower arm from the subframe,
and withdraw it from the vehicle.
Overhaul
9Examine the rubber bushes and the
suspension lower balljoint for wear and
damage. The balljoint may be renewed as
described in Section 8. The rubber bushes
may be removed using a press, or a length of
metal tubing together with a long bolt,
washers and nut.
10Note that the front and rear bushes are
different. The front one has a solid rubber
bush with a cylindrical inner tube, whereas the
rear one has a voided rubber bush with a
barrel-shaped inner tube (see illustration).
11Press the new bushes into the lower arm,
using the same method as used for removal.
Note that, when fitting the rear bush, the voids
must be in line with the front bush location.
On later models, a pip on the rear bush must
be aligned with a triangular alignment mark on
the arm.
7 Front suspension lower arm -
removal, overhaul and refitting
6 Front anti-roll bar and links -
removal and refitting
10•8 Suspension and steering systems
6.2A Unscrew the nut . . .6.2B . . . and disconnect the anti-roll bar
link and (on ABS models) the sensor wiring
support bracket
7.3 One of the nuts and bolts securing the
lower arm to the subframe7.7A Unscrew the lower arm balljoint
clamp bolt . . .7.7B . . . and disconnect the balljoint from
the knuckle
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